Where to get coathanger hooks

I'm planning to make a bunch of coathangers as a practical skilling up exercise. The design I'm thinking of should allow me to practice compound bridle joints, M&T joints, finger joints, dowling, bandsawing, glueup, finishing and more all in a way that still produces something useful and very forgiving of "lessons learnt" along the way. What I don't have though is a source for the metal hooks. Just wondering if anyone knows of a place to buy these?



My fallback option is to buy a heap of cheap wooden hangers from IKEA or similar and cannibalise them, but seems like a bit of a waste.



regards,

Eamon